alt Hacker NewsI don't see any real advantage of TUIs over web forms or GUIs for the same thing.
I do like CLIs though, especially the ones that are properly capable of working in pipelines. Composing a pipeline of simple command-line utilities to achieve exactly what you want is very powerful.
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I like a TUI when I always want an app to run side by side with a CLI. It’s easier to do split windows in a terminal or tmux/zellij panes than to script two separate app windows to stay locked together as a pair. Although, I’d welcome advice as to how to do it better.
I also find TUIs are easier to program for the same reason they’re limited. Fewer human interface aspects in play and it’s not offensive to use the same UI across OSes. (There are still under-the-hood differences across OSes, e.g. efficient file event watching.)
TUIs work well over ssh. Pretty much everything else is a pain in the ass in some capacity, especially when the ssh client is a smartphone.
TUIs are much easier to run in a container, for one thing. Though, I guess a terminal-based web browser would work for some web apps.
Having a tui file picker in the pipeline can be a powerful technique. Sometimes it just makes sense to have an interface that is slightly more interactive than pre-selecting all the files makes the flow smoother. Being able to put that into a script/alias/whatever is nice.
Other CLI things benefit from this "have a minimal ui interface in the workflow for the one step where it makes sense".
I just added a TUI built on Charm for my custom agent. I primarily use it for two things.
1. Navigating all my chat sessions and doing admin work. It's super fast to push a single key to go in and see what it was about before deleting it.
2. Testing out features and code changes without the web UI / vs code extension complexity.
3. Places where I cannot connect VS Code. I still want to chat and see diffs, a TUI is much easier than a CLI for this.
It also has a CLI, basically three interfaces (CLI, TUI, GUI (vscode/webapp)) to the core features of my personal swiss army knife (https://github.com/hofstadter-io/hof)
Gemini made a lovely TUI for my C# project, but afterwards it said it could just spin up a Kestrel web server inside the app instead which would be a much better solution for managing it, which was fair. (I have a line in my Agents to warn me when I specify a way of building something and it's not the ideal solution)